SILICON VALLEY ENT & SINUS CENTER
NPI 1164728556
Otolaryngology in Los Gatos, CA

NPI Status: Active since February 01, 2011

Contact Information

700 W PARR AVE
SUITE #B
LOS GATOS, CA
ZIP 95032
Phone: (650) 325-2914

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  • Organization
  • Otolaryngology
  • CLIA Number: 05D2258853
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 04-26-2026

About SILICON VALLEY ENT & SINUS CENTER

This page provides the complete NPI Profile along with additional information for Silicon Valley Ent & Sinus Center, a provider established in Los Gatos, California operating as a Otolaryngology. The healthcare provider is registered in the NPI registry with number 1164728556 assigned on February 2011. The practitioner's primary taxonomy code is 207Y00000X. The provider is registered as an organization and their NPI record was last updated 15 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's is doing business as Silicon Valley Ent & Sinus Center. The authorized official of this NPI record is Dr. Philip T. Ho M.d. (President)

NPI
1164728556
Provider Legal Name
PHILIP T. HO, MD, INC.
Other Organization Name
SILICON VALLEY ENT & SINUS CENTER
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
700 W PARR AVE SUITE #B LOS GATOS, CA 95032
Location Phone
(650) 325-2914
Mailing Address
685 KELLOGG AVE PALO ALTO, CA 94301
Mailing Phone
(650) 325-2914
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-01-2011
Last Update Date
10-30-2011
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Otolaryngology

Taxonomy Code
207Y00000X
Type
Allopathic & Osteopathic Physicians
License State
CA
Taxonomy Description
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. PHILIP T. HO M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(650) 325-2914

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2258853
Facility Type
Physician Office
Certificate Effective Date
April 27, 2024
Certificate Expiration Date
April 26, 2026
Laboratory Director
MAURO RUFFY
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Silicon Valley Ent & Sinus Center to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1164728556, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 7 → 14 → 5 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 1 + 2 + 4 + 1 + 4 + 2 + 1 + 6 + 5 + 1 + 0 + 24 = 54

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1164728556.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Otolaryngology
700 W PARR AVE, SUITE B
LOS GATOS, CA 95032
Internal Medicine (Rheumatology)
700 W PARR AVE, SUITE A
LOS GATOS, CA 95032
Internal Medicine (Cardiovascular Disease)
700 W PARR AVE, SUITE A
LOS GATOS, CA 95032
Hospitalist
700 W PARR AVE, SUITE R
LOS GATOS, CA 95032
Dentist
700 W PARR AVE, SUITE H
LOS GATOS, CA 95032
Otolaryngology
700 W PARR AVE, SUITE B
LOS GATOS, CA 95032
Internal Medicine (Rheumatology)
700 W PARR AVE, SUITE A
LOS GATOS, CA 95032
Obstetrics & Gynecology
700 W PARR AVE, SUITE I
LOS GATOS, CA 95032
Internal Medicine (Rheumatology)
700 W PARR AVE, SUITE A
LOS GATOS, CA 95032
Psychologist (Clinical)
700 W PARR AVE, SUITE K
LOS GATOS, CA 95032
Family Medicine (Geriatric Medicine)
700 W PARR AVE, SUITE B
LOS GATOS, CA 95032
Physician Assistant (Medical)
700 W PARR AVE, SUITE I
LOS GATOS, CA 95032
Orthopaedic Surgery
700 W PARR AVE, SUITE E
LOS GATOS, CA 95032
Marriage & Family Therapist
700 W PARR AVE, STE K
LOS GATOS, CA 95032
Physical Medicine & Rehabilitation
700 W PARR AVE, SUITE A-1
LOS GATOS, CA 95032
Internal Medicine (Rheumatology)
700 W PARR AVE, SUITE A
LOS GATOS, CA 95032
Internal Medicine (Rheumatology)
700 W PARR AVE
LOS GATOS, CA 95032
Obstetrics & Gynecology
700 W PARR AVE, SUITE 1
LOS GATOS, CA 95032
Psychologist (Clinical)
700 W PARR AVE, SUITE 700
LOS GATOS, CA 95032
Internal Medicine (Rheumatology)
700 W PARR AVE, SUITE A
LOS GATOS, CA 95032

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164728556, enumerated as an "organization" on February 01, 2011.

The provider is located at 700 W PARR AVE SUITE #B LOS GATOS, CA 95032 and the phone number is (650) 325-2914.

Otolaryngology with taxonomy code 207Y00000X.